In order to calculate the percentage of time spent on sleep, we need to know the total amount of time spent on all activities by the 168 people.
If we assume that each person spends an average of 8 hours sleeping per day, the total time spent on sleep for the week would be:
168 people x 8 hours/day x 7 days = 9408 hours
To find the percentage of time spent on sleep, we need to divide the total time spent on sleep by the total time spent on all activities:
Percentage of time spent on sleep = (9408 hours / total time spent) x 100%
However, without knowing the total time spent on all activities for the week, we cannot accurately calculate the percentage of time spent on sleep.
The activity for one week of 168 people as tracked and displayed in a circle graph what was the percentage of time spent on sleep
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